title: Squamous cell carcinoma of the renal pelvis associated with kidney stones: radiologic imaging features with gross and histopathological correlation.
abstract: Squamous cell carcinoma (SCC) of the renal pelvis is a rare neoplasm and is usually associated with long standing renal stone disease. This tumor is aggressive in nature and usually has a poor prognosis. We report a case who presented with sudden significant weight loss. During the radiologic investigation, a renal mass and staghorn calculi were detected in the right kidney. The patient subsequently underwent right radical nephrectomy. Pathological diagnosis was SCC of renal pelvis with extensive infiltration in to the renal parenchyma. The radiologic imaging features and histopathologic findings of this rare tumor are discussed in this report.
authors.affiliation: Department of Radiology, Government Hospital, Malatya Beydagi, Malatya, Turkey.
authors.forename: Ozlem Tugce
authors.initials: OT
authors.lastname: Kalayci
authors.forename: Zehra
authors.initials: Z
authors.lastname: Bozdag
authors.forename: Fitnet
authors.initials: F
authors.lastname: Sonmezgoz
authors.forename: Nurhan
authors.initials: N
authors.lastname: Sahin